CVE-2018-11866
Estado: ModificadaAlta (7.8)—
Integer overflow may happen in WLAN when calculating an internal structure size due to lack of validation of the input length in Snapdragon Mobile, Snapdragon Wear in version IPQ8074, MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 835, SD 845, SD 850, SDA660, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, SDM710, Snapdragon_High_Med_2016.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.23%
- Percentil entre todas las CVEs puntuadas: 13
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (25)
Qualcomm — Ipq8074 FirmwareQualcomm — Mdm9206 FirmwareQualcomm — Mdm9607 FirmwareQualcomm — Mdm9650 FirmwareQualcomm — SD 205 FirmwareQualcomm — SD 210 FirmwareQualcomm — SD 212 FirmwareQualcomm — SD 425 FirmwareQualcomm — SD 427 FirmwareQualcomm — SD 430 FirmwareQualcomm — SD 435 FirmwareQualcomm — SD 450 FirmwareQualcomm — SD 625 FirmwareQualcomm — SD 835 FirmwareQualcomm — SD 845 FirmwareQualcomm — SD 850 FirmwareQualcomm — Sda660 FirmwareQualcomm — Sdm429 FirmwareQualcomm — Sdm439 FirmwareQualcomm — Sdm630 FirmwareQualcomm — Sdm632 FirmwareQualcomm — Sdm636 FirmwareQualcomm — Sdm660 FirmwareQualcomm — Sdm710 FirmwareQualcomm — Snapdragon High MED 2016 Firmware
CWE
- CWE-190
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2018-11866",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.2,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": true,
"impactScore": 10,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 3.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.0",
"baseScore": 7.8,
"attackVector": "LOCAL",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "product-security@qualcomm.com",
"affectedData": [
{
"vendor": "Qualcomm, Inc.",
"product": "Snapdragon Mobile, Snapdragon Wear",
"versions": [
{
"status": "affected",
"version": "IPQ8074, MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 835, SD 845, SD 850, SDA660, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, SDM710, Snapdragon_High_Med_2016"
}
]
}
]
}
],
"published": "2018-10-29T18:29:02.370",
"references": [
{
"url": "https://www.qualcomm.com/company/product-security/bulletins",
"tags": [
"Vendor Advisory"
],
"source": "product-security@qualcomm.com"
},
{
"url": "https://www.qualcomm.com/company/product-security/bulletins",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-190"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Integer overflow may happen in WLAN when calculating an internal structure size due to lack of validation of the input length in Snapdragon Mobile, Snapdragon Wear in version IPQ8074, MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 835, SD 845, SD 850, SDA660, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, SDM710, Snapdragon_High_Med_2016."
},
{
"lang": "es",
"value": "Podría ocurrir un desbordamiento de enteros en WLAN al calcular un tamaño de estructura interna debido a la falta de validación de la longitud de las entradas en Snapdragon Mobile y Snapdragon Wear en versiones IPQ8074, MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 835, SD 845, SD 850, SDA660, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, SDM710 y Snapdragon_High_Med_2016."
}
],
"lastModified": "2026-06-17T01:36:44.113",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:ipq8074_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2914BF98-E69C-4C8D-8B10-759642ADD7B4"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:ipq8074:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2118C404-402F-463C-8160-3CC3B703DF30"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:mdm9206_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A960B86A-C397-4ACB-AEE6-55F316D32949"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:mdm9206:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D79B8959-3D1E-4B48-9181-D75FE90AAF98"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:mdm9607_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A35FECFB-60AE-42A8-BCBB-FEA7D5826D49"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:mdm9607:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E9765187-8653-4D66-B230-B2CE862AC5C0"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:mdm9650_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "35B7E25E-FA92-4C36-883C-CFF36F4B3507"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:mdm9650:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "ECD99C6F-2444-4A5E-A517-0C8023DDF23D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_210_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0FA80D57-3191-47CF-AD3F-9F2D64E443FE"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_210:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B2AFB212-F01A-4CEB-8DB4-2E0CC2308CB6"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_212_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E0986EF1-0974-488E-84C4-6880F876CE55"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_212:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8C08BA58-2EBC-4A22-85A4-2ECD54693B9B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_205_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "27110478-4C08-49E6-BD53-8BAAD9D5BD65"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_205:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "3664D302-D22A-4B25-B534-3097AE2F8573"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_425_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C56BC939-2FE8-4AB4-B638-35C83B224005"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_425:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E36C12E2-7064-41E6-B357-3F0E6E6D0A0F"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_427_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8175FC2D-8B9C-4461-BEAE-E9C688E8A63B"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_427:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "92CD09CE-75CC-418F-AB16-4685141BDE36"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_430_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BE5C66CC-B00C-4581-B8FB-0632232E480D"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_430:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "87F57247-08CD-473E-A517-F9E85BFC7BEA"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_435_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "55604764-FC96-451C-BB9B-9AD72EF5D245"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_435:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "71CEDACD-D22B-4CCD-93DA-B79CB74BDA22"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_450_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E07C621F-0BC0-40C1-9678-1AF6498AC487"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_450:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9C621A62-E346-406B-9D20-8FF6C2B0851F"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_625_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06E0CC35-AC20-42D7-8FEA-CA4685E33E72"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_625:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4A2C4DED-2367-4736-A0AF-C8356F1271AD"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1CFF35A3-1472-4665-9DAB-1ABC45C0D5B4"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_835:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F930E9BF-C502-49C6-8BE8-9A711B89FA1B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0A2D2B3B-CB28-46AA-9117-A7FA371FDE80"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DE18BF66-B0DB-48BB-B43A-56F01821F5A3"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0C10C7CB-3B66-4F17-8146-6A85611E2BA9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sd_850:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B9DA765F-53DE-4FB0-B825-6C11B3177641"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sda660_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A2326BD7-28A5-4244-8501-B109913E7AE6"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sda660:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "532D244B-8B5A-4923-B7F1-9DC0A5FC0E9D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sdm429_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9DFD2C9A-6C25-4B8F-BE64-DAD3DCCDEADD"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sdm429:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8DE61FCE-CA87-46E1-981D-B44697E54CB1"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sdm439_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "84289E6D-DA2A-4D04-9DDA-E8C46DDDD056"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sdm439:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C0B56360-7AC3-410A-B7F8-1BE8514B3781"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sdm630_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8EA0D645-80F6-48C3-AF0D-99198ADC8778"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sdm630:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "814FF3F3-CD5A-45A3-988C-6457D2CEB48C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sdm632_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A02E12AC-F845-4164-9D95-ACD7167B6DD6"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sdm632:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "321F7DE7-E6E9-449F-867B-04A9F53334B0"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sdm636_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8F00D854-0AC7-415F-B19A-642CB9F72210"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sdm636:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F977B432-2709-4D75-AA3E-F440285B7BA2"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sdm660_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "24D7B67C-6FEC-48F8-9D46-778E4528BC20"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sdm660:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "05006807-D961-446C-B8DC-C87507F1316E"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sdm710_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D045BE4B-BC19-4A51-90E6-00C18389C81B"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sdm710:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4F006960-CDE3-4E74-B4F0-2C4B2CA93959"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:snapdragon_high_med_2016_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "706B5BF5-3803-4D3C-8A3B-34D30D8B36F9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:snapdragon_high_med_2016:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C69745BA-DE6A-4646-959D-C45166559952"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "product-security@qualcomm.com"
}